Cheap flights from Portugal starting at €21

View €21 flight on Thu, 3 Jul 2025Opens in a new window

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Cheapest flights from Portugal

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Thu, 18 Sep - Thu, 25 Sep
LIS
Humberto Delgado
BCN
Barcelona Intl.
€44 Return, found 6 hours ago
€44
Return
found 6 hours ago
Select Vueling Airlines flight, departing Thu, 18 Sep from Humberto Delgado to Barcelona Intl., returning Thu, 25 Sep, priced at €44 found 6 hours ago
Ryanair
Wed, 30 Apr - Fri, 2 May
FAO
Faro Intl.
MAD
Adolfo Suárez Madrid-Barajas
€49 Return, found 2 days ago
€49
Return
found 2 days ago
Select Ryanair flight, departing Wed, 30 Apr from Faro Intl. to Adolfo Suárez Madrid-Barajas, returning Fri, 2 May, priced at €49 found 2 days ago
Ryanair
Mon, 26 May - Mon, 2 Jun
LIS
Humberto Delgado
MAD
Adolfo Suárez Madrid-Barajas
€50 Return, found 1 day ago
€50
Return
found 1 day ago
Select Ryanair flight, departing Mon, 26 May from Humberto Delgado to Adolfo Suárez Madrid-Barajas, returning Mon, 2 Jun, priced at €50 found 1 day ago
Ryanair
Sat, 17 May - Sun, 18 May
FAO
Faro Intl.
BCN
Barcelona Intl.
€51 Return, found 5 hours ago
€51
Return
found 5 hours ago
Select Ryanair flight, departing Sat, 17 May from Faro Intl. to Barcelona Intl., returning Sun, 18 May, priced at €51 found 5 hours ago
Ryanair
Wed, 21 May - Thu, 22 May
OPO
Dr. Francisco de Sa Carneiro
MAD
Adolfo Suárez Madrid-Barajas
€51 Return, found 1 day ago
€51
Return
found 1 day ago
Select Ryanair flight, departing Wed, 21 May from Dr. Francisco de Sa Carneiro to Adolfo Suárez Madrid-Barajas, returning Thu, 22 May, priced at €51 found 1 day ago
Wizz Air Malta
Thu, 13 Nov - Sun, 16 Nov
LIS
Humberto Delgado
FCO
Fiumicino - Leonardo da Vinci Intl.
€64 Return, found 2 days ago
€64
Return
found 2 days ago
Select Wizz Air Malta flight, departing Thu, 13 Nov from Humberto Delgado to Fiumicino - Leonardo da Vinci Intl., returning Sun, 16 Nov, priced at €64 found 2 days ago
Ryanair
Fri, 23 May - Mon, 26 May
OPO
Dr. Francisco de Sa Carneiro
BCN
Barcelona Intl.
€66 Return, found 2 days ago
€66
Return
found 2 days ago
Select Ryanair flight, departing Fri, 23 May from Dr. Francisco de Sa Carneiro to Barcelona Intl., returning Mon, 26 May, priced at €66 found 2 days ago
Ryanair
Thu, 22 May - Sun, 25 May
FAO
Faro Intl.
FCO
Fiumicino - Leonardo da Vinci Intl.
€72 Return, found 9 hours ago
€72
Return
found 9 hours ago
Select Ryanair flight, departing Thu, 22 May from Faro Intl. to Fiumicino - Leonardo da Vinci Intl., returning Sun, 25 May, priced at €72 found 9 hours ago
easyJet
Thu, 23 Oct - Tue, 28 Oct
FAO
Faro Intl.
ORY
Orly
€99 Return, found 17 hours ago
€99
Return
found 17 hours ago
Select easyJet flight, departing Thu, 23 Oct from Faro Intl. to Orly, returning Tue, 28 Oct, priced at €99 found 17 hours ago
Transavia France
Mon, 15 Sep - Wed, 17 Sep
LIS
Humberto Delgado
ORY
Orly
€108 Return, found 4 days ago
€108
Return
found 4 days ago
Select Transavia France flight, departing Mon, 15 Sep from Humberto Delgado to Orly, returning Wed, 17 Sep, priced at €108 found 4 days ago
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